.tab-content{
  position: relative;
  display: inline-block;
}
.tab-box{
  box-sizing: border-box;
  width: 35px;
  height: 35px;
  color: #565656;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  padding: 5px;
  background-color: white;
  border-radius: 5px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.32);
}
.tab-transition{
  width: 100px;
  position: absolute;
  top: 0; /* 列表顶部与按钮对齐 */
  left: 100%; /* 列表显示在按钮右侧 */
  list-style: none;
  margin-left: 5px;
  margin-top: 0;
  padding: 10px;
  background: #fff;
  border-radius: 5px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}
